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Popular >

x^3(3x-5)(4x+9)>0

Solution

x^{3} (3 x - 5) (4 x + 9) > 0

Solution

- \frac{9}{4} < x < 0 or x > \frac{5}{3}

+2

Interval Notation

(- \frac{9}{4}, 0) \cup (\frac{5}{3}, \infty)

Decimal Notation

- 2.25 < x < 0 or x > 1.66666 \dots

Solution steps

x^{3} (3 x - 5) (4 x + 9) > 0

Identify the intervals

- \frac{9}{4} < x < 0 or x > \frac{5}{3}

Popular Examples

4 (x + 2)^{2} + 320 = 0

3 (8 x - 6) + 9 = 63

simplify-9(1/2)simplify

- 9 (\frac{1}{2})

factor ([4(1+h)-(1+h)^2]-3)/h factor

\frac{[ 4 ( 1 + h ) - ( 1 + h ) ^{2} ] - 3}{h}

simplify sqrt(1536)simplify

1536

Frequently Asked Questions (FAQ)

What is x^3(3x-5)(4x+9)>0 ?
The solution to x^3(3x-5)(4x+9)>0 is -9/4 <x<0\lor x> 5/3